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This commit is contained in:
Gabriele Cosmo
2016-06-10 14:11:04 +02:00
parent c9b32a6c0a
commit d4af681f38
4886 changed files with 420149 additions and 1023309 deletions
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source/processes/hadronic/models/coherent_elastic/src/G4HadronElastic.cc
+8 -21
View File
@@ -23,7 +23,7 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4HadronElastic.cc 66892 2013-01-17 10:57:59Z gunter $
// $Id: G4HadronElastic.cc 91806 2015-08-06 12:20:45Z gcosmo $
//
// Geant4 Header : G4HadronElastic
//
@@ -41,6 +41,9 @@
#include "G4Deuteron.hh"
#include "G4Alpha.hh"
#include "G4Pow.hh"
#include "G4Exp.hh"
#include "G4Log.hh"
G4HadronElastic::G4HadronElastic(const G4String& name)
: G4HadronicInteraction(name)
@@ -61,20 +64,8 @@ G4HadronElastic::~G4HadronElastic()
{}
void G4HadronElastic::Description() const
void G4HadronElastic::ModelDescription(std::ostream& outFile) const
{
char* dirName = getenv("G4PhysListDocDir");
if (dirName) {
std::ofstream outFile;
G4String outFileName = GetModelName() + ".html";
G4String pathName = G4String(dirName) + "/" + outFileName;
outFile.open(pathName);
outFile << "<html>\n";
outFile << "<head>\n";
outFile << "<title>Description of G4HadronElastic Model</title>\n";
outFile << "</head>\n";
outFile << "<body>\n";
outFile << "G4HadronElastic is a hadron-nucleus elastic scattering\n"
<< "model which uses the Gheisha two-exponential momentum\n"
@@ -83,10 +74,6 @@ void G4HadronElastic::Description() const
<< "This model may be used for all long-lived hadrons at all\n"
<< "incident energies.\n";
outFile << "</body>\n";
outFile << "</html>\n";
outFile.close();
}
}
@@ -241,14 +228,14 @@ G4HadronElastic::SampleInvariantT(const G4ParticleDefinition* p,
aa = g4pow->powZ(A, 1.33)/bb;
cc = 0.4*g4pow->powZ(A, 0.4)/dd;
}
G4double q1 = 1.0 - std::exp(-bb*tmax);
G4double q2 = 1.0 - std::exp(-dd*tmax);
G4double q1 = 1.0 - G4Exp(-bb*tmax);
G4double q2 = 1.0 - G4Exp(-dd*tmax);
G4double s1 = q1*aa;
G4double s2 = q2*cc;
if((s1 + s2)*G4UniformRand() < s2) {
q1 = q2;
bb = dd;
}
return -GeV2*std::log(1.0 - G4UniformRand()*q1)/bb;
return -GeV2*G4Log(1.0 - G4UniformRand()*q1)/bb;
}